Siemens, SENTRON MCCB 4P 90A, Breaking Capacity 5 kA, Fixed Mount

The Siemens Circuit Breaker delivers robust protection and performance designed for modern electrical systems. Built to withstand rigorous operating conditions, this model ensures reliability and efficiency. With a high breaking capacity, it guarantees safe operation under high fault conditions, providing peace of mind for various applications. Its compact design allows for seamless integration into existing setups, making it an ideal choice for use in heating, air conditioning, and refrigeration applications. This circuit breaker also benefits from UL and IEC certifications, ensuring compliance with international safety standards.

Features high electrical endurance making it suitable for demanding environments
Incorporates short circuit protection for enhanced operational reliability
Boasts an IP40 protection class providing adequate defence against dust ingress
Mechanical service life of up to 20000 cycles ensures durability
Operation temperature ranges from 25 °C to 70 °C